World

South America

Guafo UV index

Local Time Mo Jun 17 Tu Jun 18 We Jun 19 Th Jun 20
UV index 1 1 2 1


The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the two weeks around the summer solstice). Indices of 9 and 10 are common in the Mediterranean area. The Sun Index forecast refers to the daily maximum.


Last updated: Mo, 17 Jun, 08:24 BST